Triple
T4498059
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metropolitan Transportation Commission |
E100747
|
entity |
| Predicate | coordinatesWith |
P1140
|
FINISHED |
| Object |
Bay Area Air Quality Management District
The Bay Area Air Quality Management District is the regional public agency responsible for regulating and improving air quality in the nine-county San Francisco Bay Area.
|
E446142
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Bay Area Air Quality Management District | Statement: [Metropolitan Transportation Commission, coordinatesWith, Bay Area Air Quality Management District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bay Area Air Quality Management District Context triple: [Metropolitan Transportation Commission, coordinatesWith, Bay Area Air Quality Management District]
-
A.
California Air Resources Board
The California Air Resources Board is the state agency responsible for protecting public health by regulating air quality and overseeing climate and emissions policies in California.
-
B.
San Francisco Bay Conservation and Development Commission
The San Francisco Bay Conservation and Development Commission is a California state agency responsible for protecting, enhancing, and overseeing sustainable development and public access along the San Francisco Bay and its shoreline.
-
C.
California Environmental Protection Agency
The California Environmental Protection Agency is a state government agency responsible for coordinating and enforcing California’s environmental protection, pollution control, and public health regulations.
-
D.
California Integrated Waste Management Board
The California Integrated Waste Management Board was a state agency responsible for overseeing solid waste reduction, recycling, and resource recovery programs throughout California.
-
E.
California Pollution Control Financing Authority
The California Pollution Control Financing Authority is a state agency that provides tax-exempt financing and other support to help businesses and public entities develop projects that reduce pollution and improve environmental quality in California.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Bay Area Air Quality Management District Triple: [Metropolitan Transportation Commission, coordinatesWith, Bay Area Air Quality Management District]
Generated description
The Bay Area Air Quality Management District is the regional public agency responsible for regulating and improving air quality in the nine-county San Francisco Bay Area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bay Area Air Quality Management District Target entity description: The Bay Area Air Quality Management District is the regional public agency responsible for regulating and improving air quality in the nine-county San Francisco Bay Area.
-
A.
California Air Resources Board
The California Air Resources Board is the state agency responsible for protecting public health by regulating air quality and overseeing climate and emissions policies in California.
-
B.
San Francisco Bay Conservation and Development Commission
The San Francisco Bay Conservation and Development Commission is a California state agency responsible for protecting, enhancing, and overseeing sustainable development and public access along the San Francisco Bay and its shoreline.
-
C.
California Environmental Protection Agency
The California Environmental Protection Agency is a state government agency responsible for coordinating and enforcing California’s environmental protection, pollution control, and public health regulations.
-
D.
California Integrated Waste Management Board
The California Integrated Waste Management Board was a state agency responsible for overseeing solid waste reduction, recycling, and resource recovery programs throughout California.
-
E.
California Pollution Control Financing Authority
The California Pollution Control Financing Authority is a state agency that provides tax-exempt financing and other support to help businesses and public entities develop projects that reduce pollution and improve environmental quality in California.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69bd43cdf15081909a4fa2585ff63b3e |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd56c065e88190934eb0b1632d79bb |
completed | March 20, 2026, 2:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bd67c7da888190a60bd738e53156ed |
completed | March 20, 2026, 3:29 p.m. |
| NEDg | Description generation | batch_69bd683417b08190bc4e08638a30c0ec |
completed | March 20, 2026, 3:31 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bd68b6637c81909ec8529e844e7321 |
completed | March 20, 2026, 3:33 p.m. |
Created at: March 20, 2026, 1 p.m.